Rite of Returning 1.0.89

Changes:
- Spider Pals now spawn across overworld biomes using cow-style spawn settings:
  - weight 8
  - minCount 2
  - maxCount 4
- Spider Pal spawn placement now allows normal solid-ground overworld spawning instead of only shadow/warped rules.
- When a Shadow Symbiote gets near a spirit-form player, the player receives:
  "This symbiote wants to bond with you, right click to accept it"
- The symbiote prompt has an 8-second per-player cooldown so it does not spam every tick.
